TY  - BOOK
AU  - Gross, Feliks
TI  - Violence in politics: terror and political assassination in eastern Europe and Russia 
T2  - Studies in the social sciences
PY  - 1972///
CY  - he Hague ; , Paris
PB  - Mouton
KW  - Polityka
KW  - Europa Środkowo-Wschodnia
ER  -